diff --git a/src/gl/models/gl_models.cpp b/src/gl/models/gl_models.cpp
index 3bceeedf7..a6235fe49 100644
--- a/src/gl/models/gl_models.cpp
+++ b/src/gl/models/gl_models.cpp
@@ -49,7 +49,6 @@
 #include "gl/scene/gl_portal.h"
 #include "gl/models/gl_models.h"
 #include "gl/textures/gl_material.h"
-#include "gl/utility/gl_convert.h"
 #include "gl/renderer/gl_renderstate.h"
 #include "gl/shaders/gl_shader.h"
 
diff --git a/src/gl/scene/gl_flats.cpp b/src/gl/scene/gl_flats.cpp
index 6f7c7a38b..7413c895a 100644
--- a/src/gl/scene/gl_flats.cpp
+++ b/src/gl/scene/gl_flats.cpp
@@ -53,7 +53,6 @@
 #include "gl/scene/gl_scenedrawer.h"
 #include "gl/textures/gl_material.h"
 #include "gl/utility/gl_clock.h"
-#include "gl/utility/gl_convert.h"
 #include "gl/renderer/gl_quaddrawer.h"
 
 #ifdef _DEBUG
diff --git a/src/gl/scene/gl_scene.cpp b/src/gl/scene/gl_scene.cpp
index 0c6d5b07e..82d0f196e 100644
--- a/src/gl/scene/gl_scene.cpp
+++ b/src/gl/scene/gl_scene.cpp
@@ -67,7 +67,6 @@
 #include "gl/stereo3d/scoped_view_shifter.h"
 #include "gl/textures/gl_material.h"
 #include "gl/utility/gl_clock.h"
-#include "gl/utility/gl_convert.h"
 
 //==========================================================================
 //
diff --git a/src/gl/scene/gl_sky.cpp b/src/gl/scene/gl_sky.cpp
index d1781dacc..b5f0a0a34 100644
--- a/src/gl/scene/gl_sky.cpp
+++ b/src/gl/scene/gl_sky.cpp
@@ -36,7 +36,6 @@
 #include "gl/scene/gl_drawinfo.h"
 #include "gl/scene/gl_portal.h"
 #include "gl/textures/gl_material.h"
-#include "gl/utility/gl_convert.h"
 
 CVAR(Bool,gl_noskyboxes, false, 0)
 
diff --git a/src/gl/utility/gl_clock.cpp b/src/gl/utility/gl_clock.cpp
index 1003fae86..41b9cc63c 100644
--- a/src/gl/utility/gl_clock.cpp
+++ b/src/gl/utility/gl_clock.cpp
@@ -53,7 +53,6 @@
 #include "v_video.h"
 #include "g_levellocals.h"
 #include "gl/utility/gl_clock.h"
-#include "gl/utility/gl_convert.h"
 #include "i_time.h"
 
 glcycle_t RenderWall,SetupWall,ClipWall;
diff --git a/src/gl/utility/gl_convert.h b/src/gl/utility/gl_convert.h
deleted file mode 100644
index 61eede6b4..000000000
--- a/src/gl/utility/gl_convert.h
+++ /dev/null
@@ -1,7 +0,0 @@
-
-#ifndef __GLC_CONVERT
-#define __GLC_CONVERT
-
-#include "m_fixed.h"
-
-#endif
\ No newline at end of file